Answer:
4 tubes of paint
Step-by-step explanation:
Carmen needs 2 paint brushes which cost $6.70, so,
6.70+6.70= 13.4
So we can take Carmen's total winnings, $35, and subtract the cost of the paint brushes.
35-13.4=20.6
After buying two paint brushes, she would have $20.60 left for paint. Each paint cost $4.80, so we need to find out how many 4.8 we can get out of 20.6. We can divide to find this.
20.6/4.8=4.29166667
We take the whole number, 4, because obviously she can't buy have a tube.
We then have our answer, Carmen can get 4 tubes of paint.